Final answer:
The cell creates additional chances to rearrange the light chain through receptor editing. During receptor editing, the DNA rearrangement allows for additional gene segments to be joined together, potentially creating a different light chain that is capable of binding to an antigen.
Step-by-step explanation:
The cell creates additional chances to rearrange the light chain through receptor editing. Receptor editing is a process that occurs when the initial rearrangement of the light chain gene does not result in a functional antibody. In this case, the cell can undergo a secondary rearrangement to try and create a functional antibody.
During receptor editing, the DNA rearrangement allows for additional V and J gene segments to be selected and joined together, potentially creating a different light chain that is capable of binding to an antigen.